I was a little astonished when I saw in a luxembourg website today that Emirate could use Luxembourg-Findel as a step for Dubai-Toronto and Dubai-Houston flights.
This is not a aviation website but a cross-border workers community. They use to be reliable for their news section.
Icelandair stopped their flight to US via Iceland and the direct Luxair flight was not a success. Is there really a long range market for LUX even with Emirate?
Cargo traffic would not been strange as lux is a big cargo hub with Cargolux. I often see Cargolux or Air Atlanta other the railway station when I wait my train to come back to Belgium. It would be nice to see the Skycargo 747!